67 lines
2.1 KiB
C++
67 lines
2.1 KiB
C++
/* Copyright (C) 2012 J.F.Dockes
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "autoconfig.h"
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#include "webqueuefetcher.h"
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#include <mutex>
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#include "rcldoc.h"
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#include "fetcher.h"
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#include "log.h"
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#include "webstore.h"
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using std::string;
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// We use a single WebStore object to access the data. We protect it
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// against multiple thread access.
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static std::mutex o_beagler_mutex;
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bool WQDocFetcher::fetch(RclConfig* cnf, const Rcl::Doc& idoc, RawDoc& out)
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{
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string udi;
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if (!idoc.getmeta(Rcl::Doc::keyudi, &udi) || udi.empty()) {
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LOGERR("WQDocFetcher:: no udi in idoc\n" );
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return false;
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}
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Rcl::Doc dotdoc;
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{
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std::unique_lock<std::mutex> locker(o_beagler_mutex);
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// Retrieve from our webcache (beagle data). The beagler
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// object is created at the first call of this routine and
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// deleted when the program exits.
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static WebStore o_beagler(cnf);
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if (!o_beagler.getFromCache(udi, dotdoc, out.data)) {
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LOGINFO("WQDocFetcher::fetch: failed for [" << udi << "]\n");
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return false;
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}
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}
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if (dotdoc.mimetype.compare(idoc.mimetype)) {
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LOGINFO("WQDocFetcher:: udi [" << udi << "], mimetp mismatch: in: [" <<
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idoc.mimetype << "], bgl [" << dotdoc.mimetype << "]\n");
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}
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out.kind = RawDoc::RDK_DATA;
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return true;
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}
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bool WQDocFetcher::makesig(RclConfig*, const Rcl::Doc&, string& sig)
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{
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// Web queue sigs are empty
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sig.clear();
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return true;
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}
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